wltp: generate WLTC gear-shifts based on vehicle characteristics


Latest version in PyPI Latest version in Anaconda cloud Latest version in GitHub Version grafted in project's package coordinates Release date grafted in project's package coordinates (build-version: v1.1.0-dev0-48-g18650f3, build-date: Oct 08, 2021) Development Status Supported Python versions of latest release in PyPi Supported conda platforms


Documentation status


JupyterLab for WLTP (stable) JupyterLab for WLTP (dev)


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UNECE, automotive, car, cars, driving, engine, emissions, fuel-consumption, gears, gearshifts, rpm, simulation, simulator, standard, vehicle, vehicles, WLTC, NEDC


2013-2020 European Commission (JRC-IET)
EUPL 1.1+

A python-3.6+ package to generate the gear-shifts of Light-duty vehicles running the WLTP driving-cycles, according to UNECE’s GTRs.


Figure 1: annex-2:cycles for class-3b Vehicles


This wltp python project is still in alpha stage, in the sense that its results are not “correct” by the standard, and no WLTP dyno-tests should rely currently on them.

Some of the known limitations are described in these places:

  • In the Changes.

  • Compare results with AccDB in Notebooks/CarsDB-compare.ipynb notebook; launch your private demo-server (JupyterLab for WLTP (stable)) to view it.